XX四川眉山高考英语词汇讲解

XX四川眉山高考英语词汇讲解 出guo高考频道在考试后及时公布各科高考试题答案和高考作文及试卷专家点评， 请广大考生家长关注。时光飞逝， 暑假过去了，新学期开始了，不管情愿与否， 无论准备与否， 我们已走进高三， 走近我们的梦!祝愿决战xx高考的新高三学员能倍加努力，在xx年高考中也能取得优异的成绩。 251. It is not profitable to provide bus services in districts where the population is widely _. A. scattered B. dismissed C. separated D. spread 答案A. scattered. 注释scattered是scatter的过去分词，也可作形容词用，(=lying in different directions; not situated together, wide apart)分散的，散布在各处的。Separate分开的，spread传播;摊开，dismiss解雇。 252. There are usually at least two _ of looking at every question. A. ways B. directions C. views D. opinions 答案A. ways. 注释two ways of looking at every questions意指“观察每个问题的两个方面”。 253. He left in such a hurry that I _ had time to thank him. A. almost B. even C. nearly D. scarcely 答案D. scarcely. 注释scarcely(=hardly, not quite, almost not)几乎没有。Scarcely是否定副词，类似的有：hardly, barely, rarely, seldom, little等。研究生入学考试中经常测试这类否定副词的用法。 254. As more and more cars are produced and used, so the _ from their exhaust-pipes contains an even larger volume of poisonous gas. A. exposure B. distribution C. expansion D. emission 答案D. emission. 注释emission散发物，发射。exposure(to)暴露于：They believe that their health problems are the result of years of exposure to fine cotton dust.(他们认为，他们的健康问题是多年来暴露于棉花粉尘所致。)expansion膨胀，扩大;Heat causes the expansion of gas.本题译文：正如汽车的生产和使用越来越多一样，汽车的排气管的散发物内所含的有毒气体量也在增加。 255. The book seems to have been _ from various books and articles. A. pieced together B. taken off C. broken away D. pulled out 答案A. pieced together. 注释piece together拼合，拼凑;take off起飞;break away from脱离;pull out拔出;驶出;(车)减速。 256. We had a marvelous holiday: only the last two days were slightly _ by the weather. A. damaged B. hurt C. ruined D. spoiled 答案D. spoiled. 注释spoiled使.扫兴: A shower of rain spoiled our days outing. 257. I could tell he was surprised from the _ on his face. A. appearance B. view C. sight D. expression 答案D. expression. 注释expression此处意指“表情”。Appearance表示人的“仪表，外表”。 258. Id like to take _ of this opportunity to thank you all for your cooperation. A. profit B. benefit C. advantage D. interests 答案C. advantage. 注释take advantage of(=make use of sth. for ones own benefit)利用：take advantage of my ignorance(利用我的无知)。 259. If you ever have the _ to go abroad to work, you should take it. A. possibility B. offer C. luck D. chance 答案D. chance. 注释chance(偶然的)机会。Have与the(或 a) possibility不能搭配;常用There is a possibility for sb. to do sth.表示客观存在的“可能性”。 260. Scientists think they have _ in their attempt to find the causes of some major dieases. A. broken through B. worked out C. fallen out D. got round 答案A. broken through. 注释break through(=be suessful after overing a difficulty)突破;取得重大成果：Sci